Main housing for optical sub-assembly for transceivers



FIG. 1 is a top, front and right perspective view of a main housing for optical sub-assembly for transceivers showing my design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top, front and left perspective view thereof.

The broken line showing of the main housing for the optical sub-assembly for transceivers is for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for a main housing for optical sub-assembly for transceivers, as shown and described. 